<?php

namespace app\admin\controller\learn;

use app\common\controller\Backend;
use think\Db;

/**
 * 专题课程中间管理
 *
 * @icon fa fa-circle-o
 */
class Hot extends Backend
{
    
    /**
     * Hot模型对象
     * @var \app\admin\model\learn\Hot
     */
    protected $model = null;
    protected $searchFields = 'learncourse.name';

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\learn\Hot;
        $this->view->assign("statusList", $this->model->getStatusList());
    }
    
    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
    

    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax())
        {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField'))
            {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $where2 = $this->getSelfDataWhere('hot.org_cate_id');
            $total = $this->model
                    ->with(['learncourse'])
                    ->where($where)
                    ->where($where2)
                    ->order($sort, $order)
                    ->count();

            $list = $this->model
                    ->with(['learncourse'])
                    ->where($where)
                    ->where($where2)
                    ->order($sort, $order)
                    ->limit($offset, $limit)
                    ->select();

            foreach ($list as $row) {
                
                
            }
            $list = collection($list)->toArray();
            if(!empty($list)){
                foreach($list as &$val){
                    $val['teacher_name'] = Db::name('learn_cate_teacher')->where('id', $val['learncourse']['teacher_id'])->value('name');
                    $val['admin_name'] = Db::name('admin')->where('id', $val['learncourse']['adminid'])->value('username');
                }
            }
            $result = array("total" => $total, "rows" => $list);

            return json($result);
        }
        return $this->view->fetch();
    }
    public function add()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        $this->model = new \app\admin\model\learn\Course;
        $this->searchFields = 'course.name';
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax())
        {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField'))
            {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $where2 = $this->getSelfDataWhere('course.org_cate_id');
            if(ORG_CATE_ID > 0){
                $type = Db::name('org_cate')->where('id', ORG_CATE_ID)->value('type');
                if($type != 1){
                    $where2 = '(course.org_cate_id = '.ORG_CATE_ID.' or course.org_cate_id = 0 )';
                }
            }
            $total = $this->model
                ->with(['hot','teacher','admin'])
                ->where($where)
                ->where($where2)
                ->where('course.is_chat = 0 and hot.id is null')
                ->order($sort, $order)
                ->count();

            $list = $this->model
                ->with(['hot','teacher','admin'])
                ->where($where2)
                ->where('course.is_chat = 0 and hot.id is null')
                ->where($where)
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();
            $list = collection($list)->toArray();
            $result = array("total" => $total, "rows" => $list);
            return json($result);
        }
        return $this->view->fetch();
    }
    public function bindcourse($ids)
    {
        $this->model = new \app\admin\model\learn\Hot;
        if ($this->request->isPost()) {
            $params = $this->request->post();
            if ($params) {
                if(isset($params['ids']) && !empty($params['ids'])){
                    $ids = explode(',', $params['ids']);
                    $data = [];
                    foreach ($ids as $key=>$val){
                        $data[$key]['learn_course_id'] = $val;
                        $data[$key]['org_cate_id'] = ORG_CATE_ID;
                    }
                    $result = $this->model->saveAll($data);
                    if ($result === false) {
                        $this->error($this->model->getError());
                    }
                    $this->success();
                }
                $this->error('课程编号错误！');
            }
            $this->error();
        }
        return $this->view->fetch();
    }
}
